Efficient Prediction-based Video Rate Control Technique

효과적인 예측 기반 비디오 비트율 제어 기법

  • 김진열 (LG 정보통신 정회원) ;
  • 김영로 (고려대학교 전자공학과 정회원) ;
  • 고성제 (고려대학교 전자공학과 정회원)
  • Published : 1999.10.01


Various video rate control techniques have been proposed for the transmission of video under fixed channel capacity. In most techniques, the coding parameters and quantizer scaling factors are determined based on information derived from previously coded data. In this paper, an successfully used for video rate-control. Experimental results show that the proposed prediction-based rate control scheme can efficiently regulate the bit-rate caused by dramatic scene change and have better PSNR performance than the TM5 rate control mechanism.



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